AM20E-4803SZ

Click on Series name for product info on aimtec.com Series AM20E-Z 20 Watt | DC-DC Converter FEATURES: • • • • • Wide 2:1 Input Range 1600 VDC I/O Isolation Adjustable Output Voltage Soft Start Over Current & Over Voltage Protection • • • • • Efficiency up to 93% Temperature Range -40ºC to +85ºC Remote On/Off Function Continuous Short Circuit Protection No Minimum Load Required Models Single output Model Input Voltage (V) AM20E-1203SZ 9-18 AM20E-1205SZ 9-18 AM20E-1212SZ 9-18 AM20E-1215SZ 9-18 AM20E-2403SZ 18-36 AM20E-2405SZ 18-36 AM20E-2412SZ 18-36 AM20E-2415SZ 18-36 AM20E-4803SZ 36-75 AM20E-4805SZ 36-75 AM20E-4812SZ 36-75 AM20E-4815SZ 36-75 Add suffix “-K” for optional heat sink Output Voltage (V) Output Current max (A) Maximum Capacitive Load (µF) Efficiency (%) 3.3 5 12 15 3.3 5 12 15 3.3 5 12 15 5.5 4 1.67 1.33 5.5 4 1.67 1.33 5.5 4 1.67 1.33 10000 6800 1000 680 10000 6800 1000 680 10000 6800 1000 680 90 92 90 90 91 93 91 91 91 93 91 91 Output Voltage (V) Output Current max (A) Maximum Capacitive Load (µF) Efficiency (%) ±12 ±15 ±12 ±15 ±12 ±15 ±0.835 ±0.665 ±0.835 ±0.665 ±0.835 ±0.665 ±470 ±330 ±470 ±330 ±470 ±330 89 89 90 90 90 89 Models Dual output Model Input Voltage (V) AM20E-1212DZ 9-18 AM20E-1215DZ 9-18 AM20E-2412DZ 18-36 AM20E-2415DZ 18-36 AM20E-4812DZ 36-75 AM20E-4815DZ 36-75 Add suffix “-K” for optional heat sink Input Specifications Parameters Nominal Typical Voltage range Filter Start up time Absolute Maximum Rating Maximum 9-18 18-36 36-75 VDC π (Pi) Network 20 ms 12 Vin 24 Vin 48 Vin 36 50 100 100 Peak Input Voltage time On/Off Control Under Voltage Lockout ON : 3.0 to 12Vdc or open circuit ; OFF: 0 to 1.2Vdc or short pin2 and pin 1, Idle current: 5mA typ. 12 Vin, ON/OFF 8.6/7.9 24 Vin, ON/OFF 17.8/16 48 Vin, ON/OFF 33.530.5 20 Input Reflected Ripple Current* * The input reflected ripple current should be measured with a 12μH inductor and a 47μF input capacitor (ESR1000 1200 Output Specifications Parameters Voltage accuracy Cross Regulation Over voltage protection Over current protection Short Circuit protection Short circuit restart Line voltage regulation Load voltage regulation Load voltage regulation Ripple & Noise* Voltage adjustment range Transient Recovery Time Transient Recovery Deviation Conditions Typical 25% load on one output - 100% load on second load 3.3Vout, Zener diode clamp 5Vout, Zener diode clamp 12Vout, Zener diode clamp 15Vout, Zener diode clamp ±12Vout, Zener diode clamp ±15Vout, Zener diode clamp 140% of Full Load Continuous Auto-Recovery HL-LL Single output, From 0% load to 100% load Dual output, Balanced Load 20MHz Bandwidth Single output 25% load step change (75%-50%-25% of Io) 25% load step change (75%-50%-25% of Io) ±5 3.9 6.2 15 18 ±15 ±18 250 * Measured with a 1µF CC. General Specifications Parameters Switching frequency Operating temperature Storage temperature Maximum case temperature Temperature coefficient Derating Conditions Typical 100% load 330 -40 to +85 -55 to +125 Without heatsink, 70 to 85°C With heatsink, 75 to 85°C Free Air Convection ±0.02 3.3 4 Cooling Humidity 95 % RH Case material Nickel-coated Copper Base material Non-conductive Black Plastic(UL94V-0 rated) Potting material Epoxy (UL94V-0 rated) Weight 31 g Dimensions (L x W x H) 2.00 x 1.00 x 0.40 inches 50.80 x 25.40 x 10.16mm MTBF >684,000 hrs (MIL-HDBK -217F, Ground Benign, t=+25°C) Max Soldering temperature 1.5mm from case, 10 sec. max. 260 °C NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity